With a sturdy roof deck to support the roof the first step is to keep out the water.
Green roof garden shed.
Fasten to the side of the shed using a hammer and tacks.
Lay the water impermeable sheeting over the roof cutting it to size with a slight overhang.
Adding a green roof to garden buildings such as sheds and storage areas reclaims the space they take up as well as improving air quality and encouraging wildlife into the garden.
Green roof on shed in the garden of valerie legg and simon harding bury st edmunds suffolk.
It is always best when buying a shed for this purpose to go for a reinforced shed.
The green roof was designed prior to building the garden shed.
Screw them to the sides of the shed.
You will also need to make sure that your shed s roof is waterproof.
Planning a green roof green roofs are made up of several layers typically a waterproof root barrier layer to protect the roof a drainage layer water retention mat then the growing medium and vegetation.
Green roof installation guide.
There are some things you need to check before building but the job is not very difficult.
Check that your shed is strong enough to take such weight and remember that the walls will also play a large part in bearing the load.
Alternatively you can reinforce and brace the internal shed structure and roofing joists before fitting.
The slope of a green shed roof needs to be a balance between being too steep or too shallow.
Building a green roof on your shed is a way to add interest to the shed and produce a new area to cultivate.
This allowed for the design of a structurally sufficient 7 12 roof system able to hold the weight of a fully saturated extensive green roof.
Whereas too steep means that the growing medium slides down the roof.
Green roofs green roofs can range from roof gardens with raised beds and pots to rolled out green carpets to shed roofs containing planting cells that are filled with soil or compost and planted up with low growing perennials and grasses.
Treated 2 4 s were used for slope stabilization positioned 3 4 above the roof deck allowing water to drain freely bellow the grid.
Drill drainage holes 2cm at the lower end.
Step 1 check if it is load bearing.
Green roofs are increasing in popularity to the number of benefits they bring especially in city areas.
For plants to flourish on a green roof they will need moisture and drainage which means soil and a sturdy framework to keep it in place.
The spectrum and could perhaps have been a bit steeper.
Saw four lengths of timber to match the dimensions of your roof.